| 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 | $89.41 | 13.132% | $101.1513 | $101.15 | $101.15 | $101.20 |
| Purchase #2 | $244.46 | 10.442% | $269.9865 | $269.99 | $270.00 | $270.00 |
| Purchase #3 | $14.84 | 12.125% | $16.6394 | $16.64 | $16.65 | $16.60 |
| Purchase #4 | $87.36 | 5.164% | $91.8713 | $91.87 | $91.85 | $91.90 |
| Purchase #5 | $210.62 | 4.220% | $219.5082 | $219.51 | $219.50 | $219.50 |
| Purchase #6 | $177.95 | 3.865% | $184.8278 | $184.83 | $184.85 | $184.80 |
| Purchase #7 | $223.94 | 9.320% | $244.8112 | $244.81 | $244.80 | $244.80 |
| 7 purchase totals = | $1,048.58 | $1,128.7957 | $1,128.80 | $1,128.80 | $1,128.80 | |