| 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 | $91.33 | 10.540% | $100.9562 | $100.96 | $100.95 | $101.00 |
| Purchase #2 | $187.78 | 3.491% | $194.3354 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $128.52 | 5.613% | $135.7338 | $135.73 | $135.75 | $135.70 |
| Purchase #4 | $15.64 | 13.338% | $17.7261 | $17.73 | $17.75 | $17.70 |
| Purchase #5 | $84.68 | 10.455% | $93.5333 | $93.53 | $93.55 | $93.50 |
| Purchase #6 | $240.81 | 4.388% | $251.3767 | $251.38 | $251.40 | $251.40 |
| Purchase #7 | $98.38 | 7.196% | $105.4594 | $105.46 | $105.45 | $105.50 |
| 7 purchase totals = | $847.14 | $899.1209 | $899.13 | $899.20 | $899.10 | |