| 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 | $184.53 | 8.226% | $199.7094 | $199.71 | $199.70 | $199.70 |
| Purchase #2 | $227.54 | 7.459% | $244.5122 | $244.51 | $244.50 | $244.50 |
| Purchase #3 | $85.75 | 11.596% | $95.6936 | $95.69 | $95.70 | $95.70 |
| Purchase #4 | $6.93 | 9.353% | $7.5782 | $7.58 | $7.60 | $7.60 |
| Purchase #5 | $181.98 | 6.196% | $193.2555 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $226.47 | 13.318% | $256.6313 | $256.63 | $256.65 | $256.60 |
| Purchase #7 | $246.99 | 12.530% | $277.9378 | $277.94 | $277.95 | $277.90 |
| 7 purchase totals = | $1,160.19 | $1,275.3180 | $1,275.32 | $1,275.35 | $1,275.30 | |