| 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 | $131.53 | 13.438% | $149.205 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $107.43 | 5.598% | $113.4439 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $192.28 | 4.636% | $201.1941 | $201.19 | $201.20 | $201.20 |
| Purchase #4 | $37.89 | 4.301% | $39.5196 | $39.52 | $39.50 | $39.50 |
| Purchase #5 | $221.43 | 11.323% | $246.5025 | $246.50 | $246.50 | $246.50 |
| Purchase #6 | $76.52 | 10.194% | $84.3204 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $128.52 | 3.285% | $132.7419 | $132.74 | $132.75 | $132.70 |
| 7 purchase totals = | $895.60 | $966.9274 | $966.92 | $966.90 | $966.80 | |