| 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 | $64.84 | 9.756% | $71.1658 | $71.17 | $71.15 | $71.20 |
| Purchase #2 | $201.88 | 11.753% | $225.607 | $225.61 | $225.60 | $225.60 |
| Purchase #3 | $244.46 | 7.571% | $262.9681 | $262.97 | $262.95 | $263.00 |
| Purchase #4 | $36.42 | 7.144% | $39.0218 | $39.02 | $39.00 | $39.00 |
| Purchase #5 | $230.84 | 7.657% | $248.5154 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $141.35 | 8.828% | $153.8284 | $153.83 | $153.85 | $153.80 |
| Purchase #7 | $238.86 | 7.393% | $256.5189 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $1,158.65 | $1,257.6254 | $1,257.64 | $1,257.55 | $1,257.60 | |