| 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 | $198.60 | 11.618% | $221.6733 | $221.67 | $221.65 | $221.70 |
| Purchase #2 | $112.80 | 7.128% | $120.8404 | $120.84 | $120.85 | $120.80 |
| Purchase #3 | $75.94 | 11.742% | $84.8569 | $84.86 | $84.85 | $84.90 |
| Purchase #4 | $135.76 | 12.435% | $152.6418 | $152.64 | $152.65 | $152.60 |
| Purchase #5 | $101.28 | 3.609% | $104.9352 | $104.94 | $104.95 | $104.90 |
| Purchase #6 | $240.68 | 9.684% | $263.9875 | $263.99 | $264.00 | $264.00 |
| Purchase #7 | $245.47 | 6.874% | $262.3436 | $262.34 | $262.35 | $262.30 |
| 7 purchase totals = | $1,110.53 | $1,211.2787 | $1,211.28 | $1,211.30 | $1,211.20 | |