| 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 | $229.43 | 10.247% | $252.9397 | $252.94 | $252.95 | $252.90 |
| Purchase #2 | $84.90 | 7.812% | $91.5324 | $91.53 | $91.55 | $91.50 |
| Purchase #3 | $231.93 | 13.672% | $263.6395 | $263.64 | $263.65 | $263.60 |
| Purchase #4 | $180.81 | 12.461% | $203.3407 | $203.34 | $203.35 | $203.30 |
| Purchase #5 | $49.54 | 8.248% | $53.6261 | $53.63 | $53.65 | $53.60 |
| Purchase #6 | $40.34 | 8.689% | $43.8451 | $43.85 | $43.85 | $43.80 |
| Purchase #7 | $84.81 | 13.867% | $96.5706 | $96.57 | $96.55 | $96.60 |
| 7 purchase totals = | $901.76 | $1,005.4941 | $1,005.50 | $1,005.55 | $1,005.30 | |