| 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 | $117.67 | 13.137% | $133.1283 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $221.48 | 11.474% | $246.8926 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $177.56 | 9.613% | $194.6288 | $194.63 | $194.65 | $194.60 |
| Purchase #4 | $158.76 | 5.687% | $167.7887 | $167.79 | $167.80 | $167.80 |
| Purchase #5 | $124.81 | 5.374% | $131.5173 | $131.52 | $131.50 | $131.50 |
| Purchase #6 | $239.84 | 8.252% | $259.6316 | $259.63 | $259.65 | $259.60 |
| Purchase #7 | $250.98 | 11.527% | $279.9105 | $279.91 | $279.90 | $279.90 |
| 7 purchase totals = | $1,291.10 | $1,413.4978 | $1,413.50 | $1,413.55 | $1,413.40 | |