| 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 | $17.82 | 10.321% | $19.6592 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $231.26 | 3.829% | $240.1149 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $145.27 | 11.260% | $161.6274 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $23.40 | 9.593% | $25.6448 | $25.64 | $25.65 | $25.60 |
| Purchase #5 | $172.88 | 10.564% | $191.143 | $191.14 | $191.15 | $191.10 |
| Purchase #6 | $5.34 | 13.744% | $6.0739 | $6.07 | $6.05 | $6.10 |
| Purchase #7 | $192.68 | 13.819% | $219.3064 | $219.31 | $219.30 | $219.30 |
| 7 purchase totals = | $788.65 | $863.5696 | $863.56 | $863.55 | $863.50 | |