| 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 | $105.64 | 9.193% | $115.3515 | $115.35 | $115.35 | $115.40 |
| Purchase #2 | $191.27 | 12.823% | $215.7966 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $133.39 | 7.651% | $143.5957 | $143.60 | $143.60 | $143.60 |
| Purchase #4 | $211.29 | 10.234% | $232.9134 | $232.91 | $232.90 | $232.90 |
| Purchase #5 | $245.52 | 8.529% | $266.4604 | $266.46 | $266.45 | $266.50 |
| Purchase #6 | $225.62 | 8.360% | $244.4818 | $244.48 | $244.50 | $244.50 |
| Purchase #7 | $80.82 | 8.793% | $87.9265 | $87.93 | $87.95 | $87.90 |
| 7 purchase totals = | $1,193.55 | $1,306.5259 | $1,306.53 | $1,306.55 | $1,306.60 | |