| 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 | $115.48 | 13.428% | $130.9867 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $236.38 | 5.435% | $249.2273 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $75.27 | 8.343% | $81.5498 | $81.55 | $81.55 | $81.50 |
| Purchase #4 | $128.72 | 5.466% | $135.7558 | $135.76 | $135.75 | $135.80 |
| Purchase #5 | $169.64 | 4.540% | $177.3417 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $209.86 | 4.314% | $218.9134 | $218.91 | $218.90 | $218.90 |
| Purchase #7 | $36.98 | 4.216% | $38.5391 | $38.54 | $38.55 | $38.50 |
| 7 purchase totals = | $972.33 | $1,032.3138 | $1,032.32 | $1,032.35 | $1,032.20 | |