| 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 | $133.44 | 10.426% | $147.3525 | $147.35 | $147.35 | $147.40 |
| Purchase #2 | $96.97 | 11.480% | $108.1022 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $214.54 | 12.229% | $240.7761 | $240.78 | $240.80 | $240.80 |
| Purchase #4 | $31.47 | 4.651% | $32.9337 | $32.93 | $32.95 | $32.90 |
| Purchase #5 | $169.26 | 13.590% | $192.2624 | $192.26 | $192.25 | $192.30 |
| Purchase #6 | $211.48 | 9.742% | $232.0824 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $44.49 | 7.397% | $47.7809 | $47.78 | $47.80 | $47.80 |
| 7 purchase totals = | $901.65 | $1,001.2902 | $1,001.28 | $1,001.35 | $1,001.40 | |