| 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 | $201.48 | 9.864% | $221.354 | $221.35 | $221.35 | $221.40 |
| Purchase #2 | $194.28 | 9.724% | $213.1718 | $213.17 | $213.15 | $213.20 |
| Purchase #3 | $63.80 | 11.215% | $70.9552 | $70.96 | $70.95 | $71.00 |
| Purchase #4 | $67.86 | 10.481% | $74.9724 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $244.65 | 13.550% | $277.8001 | $277.80 | $277.80 | $277.80 |
| Purchase #6 | $135.88 | 3.442% | $140.557 | $140.56 | $140.55 | $140.60 |
| Purchase #7 | $129.64 | 4.726% | $135.7668 | $135.77 | $135.75 | $135.80 |
| 7 purchase totals = | $1,037.59 | $1,134.5773 | $1,134.58 | $1,134.50 | $1,134.80 | |