| 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 | $104.42 | 11.142% | $116.0545 | $116.05 | $116.05 | $116.10 |
| Purchase #2 | $238.96 | 12.642% | $269.1693 | $269.17 | $269.15 | $269.20 |
| Purchase #3 | $202.99 | 6.429% | $216.0402 | $216.04 | $216.05 | $216.00 |
| Purchase #4 | $90.72 | 13.771% | $103.2131 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $141.70 | 4.592% | $148.2069 | $148.21 | $148.20 | $148.20 |
| Purchase #6 | $244.77 | 11.706% | $273.4228 | $273.42 | $273.40 | $273.40 |
| Purchase #7 | $246.77 | 12.462% | $277.5225 | $277.52 | $277.50 | $277.50 |
| 7 purchase totals = | $1,270.33 | $1,403.6293 | $1,403.62 | $1,403.55 | $1,403.60 | |