| 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 | $202.50 | 8.635% | $219.9859 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $229.83 | 8.147% | $248.5543 | $248.55 | $248.55 | $248.60 |
| Purchase #3 | $62.46 | 11.615% | $69.7147 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $101.74 | 7.465% | $109.3349 | $109.33 | $109.35 | $109.30 |
| Purchase #5 | $91.58 | 3.782% | $95.0436 | $95.04 | $95.05 | $95.00 |
| Purchase #6 | $130.73 | 12.826% | $147.4974 | $147.50 | $147.50 | $147.50 |
| Purchase #7 | $111.82 | 11.853% | $125.074 | $125.07 | $125.05 | $125.10 |
| 7 purchase totals = | $930.66 | $1,015.2048 | $1,015.19 | $1,015.20 | $1,015.20 | |