| 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 | $198.43 | 4.136% | $206.6371 | $206.64 | $206.65 | $206.60 |
| Purchase #2 | $135.53 | 8.621% | $147.214 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $73.88 | 4.431% | $77.1536 | $77.15 | $77.15 | $77.20 |
| Purchase #4 | $241.96 | 10.640% | $267.7045 | $267.70 | $267.70 | $267.70 |
| Purchase #5 | $249.29 | 7.527% | $268.0541 | $268.05 | $268.05 | $268.10 |
| Purchase #6 | $22.89 | 7.814% | $24.6786 | $24.68 | $24.70 | $24.70 |
| Purchase #7 | $83.41 | 6.609% | $88.9226 | $88.92 | $88.90 | $88.90 |
| 7 purchase totals = | $1,005.39 | $1,080.3645 | $1,080.35 | $1,080.35 | $1,080.40 | |