| 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 | $147.40 | 4.104% | $153.4493 | $153.45 | $153.45 | $153.40 |
| Purchase #2 | $240.92 | 3.166% | $248.5475 | $248.55 | $248.55 | $248.50 |
| Purchase #3 | $63.63 | 13.477% | $72.2054 | $72.21 | $72.20 | $72.20 |
| Purchase #4 | $113.55 | 13.198% | $128.5363 | $128.54 | $128.55 | $128.50 |
| Purchase #5 | $191.31 | 5.392% | $201.6254 | $201.63 | $201.65 | $201.60 |
| Purchase #6 | $91.83 | 8.550% | $99.6815 | $99.68 | $99.70 | $99.70 |
| Purchase #7 | $200.55 | 9.643% | $219.889 | $219.89 | $219.90 | $219.90 |
| 7 purchase totals = | $1,049.19 | $1,123.9344 | $1,123.95 | $1,124.00 | $1,123.80 | |