| 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 | $135.59 | 11.592% | $151.3076 | $151.31 | $151.30 | $151.30 |
| Purchase #2 | $82.41 | 11.666% | $92.024 | $92.02 | $92.00 | $92.00 |
| Purchase #3 | $232.35 | 10.466% | $256.6678 | $256.67 | $256.65 | $256.70 |
| Purchase #4 | $161.97 | 4.190% | $168.7565 | $168.76 | $168.75 | $168.80 |
| Purchase #5 | $183.74 | 11.349% | $204.5927 | $204.59 | $204.60 | $204.60 |
| Purchase #6 | $152.62 | 4.735% | $159.8466 | $159.85 | $159.85 | $159.80 |
| Purchase #7 | $63.43 | 4.302% | $66.1588 | $66.16 | $66.15 | $66.20 |
| 7 purchase totals = | $1,012.11 | $1,099.3540 | $1,099.36 | $1,099.30 | $1,099.40 | |