| 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 | $242.93 | 7.247% | $260.5351 | $260.54 | $260.55 | $260.50 |
| Purchase #2 | $45.69 | 13.570% | $51.8901 | $51.89 | $51.90 | $51.90 |
| Purchase #3 | $52.28 | 8.347% | $56.6438 | $56.64 | $56.65 | $56.60 |
| Purchase #4 | $200.51 | 12.378% | $225.3291 | $225.33 | $225.35 | $225.30 |
| Purchase #5 | $28.27 | 13.155% | $31.9889 | $31.99 | $32.00 | $32.00 |
| Purchase #6 | $122.87 | 10.444% | $135.7025 | $135.70 | $135.70 | $135.70 |
| Purchase #7 | $249.45 | 12.134% | $279.7183 | $279.72 | $279.70 | $279.70 |
| 7 purchase totals = | $942.00 | $1,041.8078 | $1,041.81 | $1,041.85 | $1,041.70 | |