| 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 | $192.98 | 9.813% | $211.9171 | $211.92 | $211.90 | $211.90 |
| Purchase #2 | $121.39 | 7.212% | $130.1446 | $130.14 | $130.15 | $130.10 |
| Purchase #3 | $203.73 | 11.291% | $226.7332 | $226.73 | $226.75 | $226.70 |
| Purchase #4 | $166.94 | 6.369% | $177.5724 | $177.57 | $177.55 | $177.60 |
| Purchase #5 | $218.46 | 9.226% | $238.6151 | $238.62 | $238.60 | $238.60 |
| Purchase #6 | $87.85 | 12.258% | $98.6187 | $98.62 | $98.60 | $98.60 |
| Purchase #7 | $178.75 | 7.264% | $191.7344 | $191.73 | $191.75 | $191.70 |
| 7 purchase totals = | $1,170.10 | $1,275.3355 | $1,275.33 | $1,275.30 | $1,275.20 | |