| 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 | $211.91 | 12.559% | $238.5238 | $238.52 | $238.50 | $238.50 |
| Purchase #2 | $195.28 | 9.647% | $214.1187 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $9.40 | 4.261% | $9.8005 | $9.80 | $9.80 | $9.80 |
| Purchase #4 | $142.61 | 10.311% | $157.3145 | $157.31 | $157.30 | $157.30 |
| Purchase #5 | $80.59 | 13.825% | $91.7316 | $91.73 | $91.75 | $91.70 |
| Purchase #6 | $77.63 | 13.427% | $88.0534 | $88.05 | $88.05 | $88.10 |
| Purchase #7 | $184.96 | 9.443% | $202.4258 | $202.43 | $202.45 | $202.40 |
| 7 purchase totals = | $902.38 | $1,001.9683 | $1,001.96 | $1,001.95 | $1,001.90 | |