| 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 | $44.80 | 8.473% | $48.5959 | $48.60 | $48.60 | $48.60 |
| Purchase #2 | $137.64 | 8.378% | $149.1715 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $166.70 | 13.811% | $189.7229 | $189.72 | $189.70 | $189.70 |
| Purchase #4 | $198.91 | 5.642% | $210.1325 | $210.13 | $210.15 | $210.10 |
| Purchase #5 | $109.68 | 8.170% | $118.6409 | $118.64 | $118.65 | $118.60 |
| Purchase #6 | $174.69 | 11.354% | $194.5243 | $194.52 | $194.50 | $194.50 |
| Purchase #7 | $218.75 | 4.141% | $227.8084 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $1,051.17 | $1,138.5964 | $1,138.59 | $1,138.55 | $1,138.50 | |