| 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 | $31.48 | 13.644% | $35.7751 | $35.78 | $35.80 | $35.80 |
| Purchase #2 | $237.91 | 9.601% | $260.7517 | $260.75 | $260.75 | $260.80 |
| Purchase #3 | $47.74 | 13.259% | $54.0698 | $54.07 | $54.05 | $54.10 |
| Purchase #4 | $231.80 | 10.580% | $256.3244 | $256.32 | $256.30 | $256.30 |
| Purchase #5 | $230.47 | 4.840% | $241.6247 | $241.62 | $241.60 | $241.60 |
| Purchase #6 | $161.64 | 10.154% | $178.0529 | $178.05 | $178.05 | $178.10 |
| Purchase #7 | $202.87 | 7.135% | $217.3448 | $217.34 | $217.35 | $217.30 |
| 7 purchase totals = | $1,143.91 | $1,243.9434 | $1,243.93 | $1,243.90 | $1,244.00 | |