| 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 | $249.96 | 8.256% | $270.5967 | $270.60 | $270.60 | $270.60 |
| Purchase #2 | $22.66 | 6.672% | $24.1719 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $110.53 | 5.817% | $116.9595 | $116.96 | $116.95 | $117.00 |
| Purchase #4 | $28.87 | 13.141% | $32.6638 | $32.66 | $32.65 | $32.70 |
| Purchase #5 | $214.33 | 11.276% | $238.4979 | $238.50 | $238.50 | $238.50 |
| Purchase #6 | $115.87 | 7.811% | $124.9206 | $124.92 | $124.90 | $124.90 |
| Purchase #7 | $240.96 | 10.540% | $266.3572 | $266.36 | $266.35 | $266.40 |
| 7 purchase totals = | $983.18 | $1,074.1676 | $1,074.17 | $1,074.10 | $1,074.30 | |