| 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 | $245.32 | 4.698% | $256.8451 | $256.85 | $256.85 | $256.80 |
| Purchase #2 | $248.71 | 13.785% | $282.9947 | $282.99 | $283.00 | $283.00 |
| Purchase #3 | $135.64 | 13.130% | $153.4495 | $153.45 | $153.45 | $153.40 |
| Purchase #4 | $38.61 | 12.215% | $43.3262 | $43.33 | $43.35 | $43.30 |
| Purchase #5 | $231.49 | 7.869% | $249.7059 | $249.71 | $249.70 | $249.70 |
| Purchase #6 | $135.81 | 12.188% | $152.3625 | $152.36 | $152.35 | $152.40 |
| Purchase #7 | $42.73 | 5.438% | $45.0537 | $45.05 | $45.05 | $45.10 |
| 7 purchase totals = | $1,078.31 | $1,183.7376 | $1,183.74 | $1,183.75 | $1,183.70 | |