| 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 | $118.95 | 13.749% | $135.3044 | $135.30 | $135.30 | $135.30 |
| Purchase #2 | $93.58 | 7.742% | $100.825 | $100.83 | $100.85 | $100.80 |
| Purchase #3 | $52.47 | 8.300% | $56.825 | $56.83 | $56.85 | $56.80 |
| Purchase #4 | $216.84 | 13.485% | $246.0809 | $246.08 | $246.10 | $246.10 |
| Purchase #5 | $87.50 | 4.111% | $91.0971 | $91.10 | $91.10 | $91.10 |
| Purchase #6 | $191.45 | 10.204% | $210.9856 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $194.90 | 13.568% | $221.344 | $221.34 | $221.35 | $221.30 |
| 7 purchase totals = | $955.69 | $1,062.4620 | $1,062.47 | $1,062.55 | $1,062.40 | |