| 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 | $71.38 | 11.139% | $79.331 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $214.91 | 9.365% | $235.0363 | $235.04 | $235.05 | $235.00 |
| Purchase #3 | $220.95 | 8.131% | $238.9154 | $238.92 | $238.90 | $238.90 |
| Purchase #4 | $244.88 | 4.779% | $256.5828 | $256.58 | $256.60 | $256.60 |
| Purchase #5 | $12.80 | 5.649% | $13.5231 | $13.52 | $13.50 | $13.50 |
| Purchase #6 | $184.47 | 7.545% | $198.3883 | $198.39 | $198.40 | $198.40 |
| Purchase #7 | $50.74 | 5.726% | $53.6454 | $53.65 | $53.65 | $53.60 |
| 7 purchase totals = | $1,000.13 | $1,075.4223 | $1,075.43 | $1,075.45 | $1,075.30 | |