| 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 | $206.29 | 9.811% | $226.5291 | $226.53 | $226.55 | $226.50 |
| Purchase #2 | $159.46 | 12.485% | $179.3686 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $157.57 | 13.315% | $178.5504 | $178.55 | $178.55 | $178.60 |
| Purchase #4 | $164.44 | 7.467% | $176.7187 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $21.97 | 13.499% | $24.9357 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $197.53 | 12.247% | $221.7215 | $221.72 | $221.70 | $221.70 |
| Purchase #7 | $50.94 | 11.313% | $56.7028 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $958.20 | $1,064.5268 | $1,064.53 | $1,064.50 | $1,064.50 | |