| 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 | $147.92 | 3.629% | $153.288 | $153.29 | $153.30 | $153.30 |
| Purchase #2 | $56.58 | 13.300% | $64.1051 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $50.98 | 7.525% | $54.8162 | $54.82 | $54.80 | $54.80 |
| Purchase #4 | $249.26 | 12.555% | $280.5546 | $280.55 | $280.55 | $280.60 |
| Purchase #5 | $35.35 | 3.385% | $36.5466 | $36.55 | $36.55 | $36.50 |
| Purchase #6 | $235.93 | 12.432% | $265.2608 | $265.26 | $265.25 | $265.30 |
| Purchase #7 | $142.82 | 11.435% | $159.1515 | $159.15 | $159.15 | $159.20 |
| 7 purchase totals = | $918.84 | $1,013.7228 | $1,013.73 | $1,013.70 | $1,013.80 | |