| 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 | $123.91 | 5.251% | $130.4165 | $130.42 | $130.40 | $130.40 |
| Purchase #2 | $99.41 | 12.399% | $111.7358 | $111.74 | $111.75 | $111.70 |
| Purchase #3 | $248.27 | 9.697% | $272.3447 | $272.34 | $272.35 | $272.30 |
| Purchase #4 | $236.36 | 6.463% | $251.6359 | $251.64 | $251.65 | $251.60 |
| Purchase #5 | $56.44 | 11.122% | $62.7173 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $68.30 | 8.525% | $74.1226 | $74.12 | $74.10 | $74.10 |
| Purchase #7 | $204.63 | 9.108% | $223.2677 | $223.27 | $223.25 | $223.30 |
| 7 purchase totals = | $1,037.32 | $1,126.2405 | $1,126.25 | $1,126.20 | $1,126.10 | |