| 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 | $135.51 | 12.244% | $152.1018 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $243.91 | 13.668% | $277.2476 | $277.25 | $277.25 | $277.20 |
| Purchase #3 | $62.72 | 11.478% | $69.919 | $69.92 | $69.90 | $69.90 |
| Purchase #4 | $187.64 | 3.789% | $194.7497 | $194.75 | $194.75 | $194.70 |
| Purchase #5 | $250.63 | 9.573% | $274.6228 | $274.62 | $274.60 | $274.60 |
| Purchase #6 | $106.73 | 10.216% | $117.6335 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $21.90 | 12.756% | $24.6936 | $24.69 | $24.70 | $24.70 |
| 7 purchase totals = | $1,009.04 | $1,110.9680 | $1,110.96 | $1,110.95 | $1,110.80 | |