| 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 | $112.52 | 13.860% | $128.1153 | $128.12 | $128.10 | $128.10 |
| Purchase #2 | $21.67 | 13.307% | $24.5536 | $24.55 | $24.55 | $24.60 |
| Purchase #3 | $220.95 | 8.256% | $239.1916 | $239.19 | $239.20 | $239.20 |
| Purchase #4 | $240.52 | 4.432% | $251.1798 | $251.18 | $251.20 | $251.20 |
| Purchase #5 | $145.95 | 9.521% | $159.8459 | $159.85 | $159.85 | $159.80 |
| Purchase #6 | $189.49 | 3.781% | $196.6546 | $196.65 | $196.65 | $196.70 |
| Purchase #7 | $238.93 | 3.226% | $246.6379 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $1,170.03 | $1,246.1787 | $1,246.18 | $1,246.20 | $1,246.20 | |