| 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 | $118.98 | 12.134% | $133.417 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $194.67 | 3.539% | $201.5594 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $8.53 | 3.380% | $8.8183 | $8.82 | $8.80 | $8.80 |
| Purchase #4 | $14.95 | 9.474% | $16.3664 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $213.86 | 9.121% | $233.3662 | $233.37 | $233.35 | $233.40 |
| Purchase #6 | $164.57 | 10.457% | $181.7791 | $181.78 | $181.80 | $181.80 |
| Purchase #7 | $135.82 | 12.368% | $152.6182 | $152.62 | $152.60 | $152.60 |
| 7 purchase totals = | $851.38 | $927.9246 | $927.94 | $927.85 | $928.00 | |