| 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 | $235.98 | 4.822% | $247.359 | $247.36 | $247.35 | $247.40 |
| Purchase #2 | $207.32 | 9.394% | $226.7956 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $149.47 | 5.717% | $158.0152 | $158.02 | $158.00 | $158.00 |
| Purchase #4 | $34.58 | 3.232% | $35.6976 | $35.70 | $35.70 | $35.70 |
| Purchase #5 | $197.86 | 10.826% | $219.2803 | $219.28 | $219.30 | $219.30 |
| Purchase #6 | $34.49 | 13.181% | $39.0361 | $39.04 | $39.05 | $39.00 |
| Purchase #7 | $200.95 | 7.407% | $215.8344 | $215.83 | $215.85 | $215.80 |
| 7 purchase totals = | $1,060.65 | $1,142.0182 | $1,142.03 | $1,142.05 | $1,142.00 | |