| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.48 | 5.164% | $113.0303 | $113.03 | $113.05 | $113.00 |
| Purchase #2 | $102.48 | 13.823% | $116.6458 | $116.65 | $116.65 | $116.60 |
| Purchase #3 | $166.68 | 8.176% | $180.3078 | $180.31 | $180.30 | $180.30 |
| Purchase #4 | $118.63 | 12.579% | $133.5525 | $133.55 | $133.55 | $133.60 |
| Purchase #5 | $156.88 | 12.842% | $177.0265 | $177.03 | $177.05 | $177.00 |
| Purchase #6 | $246.45 | 13.278% | $279.1736 | $279.17 | $279.15 | $279.20 |
| Purchase #7 | $244.80 | 11.845% | $273.7966 | $273.80 | $273.80 | $273.80 |
| 7 purchase totals = | $1,143.40 | $1,273.5331 | $1,273.54 | $1,273.55 | $1,273.50 | |