| 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 | $40.81 | 10.535% | $45.1093 | $45.11 | $45.10 | $45.10 |
| Purchase #2 | $237.28 | 5.192% | $249.5996 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $110.64 | 9.143% | $120.7558 | $120.76 | $120.75 | $120.80 |
| Purchase #4 | $91.55 | 11.602% | $102.1716 | $102.17 | $102.15 | $102.20 |
| Purchase #5 | $161.46 | 8.105% | $174.5463 | $174.55 | $174.55 | $174.50 |
| Purchase #6 | $220.95 | 11.127% | $245.5351 | $245.54 | $245.55 | $245.50 |
| Purchase #7 | $211.34 | 3.614% | $218.9778 | $218.98 | $219.00 | $219.00 |
| 7 purchase totals = | $1,074.03 | $1,156.6955 | $1,156.71 | $1,156.70 | $1,156.70 | |