| 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 | $242.48 | 4.343% | $253.0109 | $253.01 | $253.00 | $253.00 |
| Purchase #2 | $197.52 | 8.434% | $214.1788 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $15.70 | 6.177% | $16.6698 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $245.84 | 12.229% | $275.9038 | $275.90 | $275.90 | $275.90 |
| Purchase #5 | $250.95 | 9.835% | $275.6309 | $275.63 | $275.65 | $275.60 |
| Purchase #6 | $111.68 | 4.874% | $117.1233 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $28.34 | 12.620% | $31.9165 | $31.92 | $31.90 | $31.90 |
| 7 purchase totals = | $1,092.51 | $1,184.4340 | $1,184.43 | $1,184.40 | $1,184.40 | |