| 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 | $110.35 | 9.303% | $120.6159 | $120.62 | $120.60 | $120.60 |
| Purchase #2 | $179.26 | 4.382% | $187.1152 | $187.12 | $187.10 | $187.10 |
| Purchase #3 | $28.59 | 13.104% | $32.3364 | $32.34 | $32.35 | $32.30 |
| Purchase #4 | $141.34 | 10.261% | $155.8429 | $155.84 | $155.85 | $155.80 |
| Purchase #5 | $22.99 | 8.569% | $24.96 | $24.96 | $24.95 | $25.00 |
| Purchase #6 | $240.97 | 3.543% | $249.5076 | $249.51 | $249.50 | $249.50 |
| Purchase #7 | $224.90 | 3.643% | $233.0931 | $233.09 | $233.10 | $233.10 |
| 7 purchase totals = | $948.40 | $1,003.4711 | $1,003.48 | $1,003.45 | $1,003.40 | |