| 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 | $204.28 | 3.746% | $211.9323 | $211.93 | $211.95 | $211.90 |
| Purchase #2 | $142.76 | 11.822% | $159.6371 | $159.64 | $159.65 | $159.60 |
| Purchase #3 | $248.58 | 12.317% | $279.1976 | $279.20 | $279.20 | $279.20 |
| Purchase #4 | $166.46 | 12.241% | $186.8364 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $131.48 | 7.767% | $141.6921 | $141.69 | $141.70 | $141.70 |
| Purchase #6 | $65.74 | 13.690% | $74.7398 | $74.74 | $74.75 | $74.70 |
| Purchase #7 | $33.68 | 10.139% | $37.0948 | $37.09 | $37.10 | $37.10 |
| 7 purchase totals = | $992.98 | $1,091.1301 | $1,091.13 | $1,091.20 | $1,091.00 | |