| 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 | $193.74 | 8.151% | $209.5317 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $211.85 | 9.684% | $232.3656 | $232.37 | $232.35 | $232.40 |
| Purchase #3 | $154.46 | 13.483% | $175.2858 | $175.29 | $175.30 | $175.30 |
| Purchase #4 | $152.94 | 7.437% | $164.3141 | $164.31 | $164.30 | $164.30 |
| Purchase #5 | $16.34 | 6.550% | $17.4103 | $17.41 | $17.40 | $17.40 |
| Purchase #6 | $139.28 | 10.215% | $153.5075 | $153.51 | $153.50 | $153.50 |
| Purchase #7 | $110.98 | 11.110% | $123.3099 | $123.31 | $123.30 | $123.30 |
| 7 purchase totals = | $979.59 | $1,075.7249 | $1,075.73 | $1,075.70 | $1,075.70 | |