| 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 | $120.83 | 9.398% | $132.1856 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $223.53 | 8.198% | $241.855 | $241.86 | $241.85 | $241.90 |
| Purchase #3 | $185.34 | 8.489% | $201.0735 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $92.32 | 3.117% | $95.1976 | $95.20 | $95.20 | $95.20 |
| Purchase #5 | $129.29 | 8.804% | $140.6727 | $140.67 | $140.65 | $140.70 |
| Purchase #6 | $59.71 | 7.168% | $63.99 | $63.99 | $64.00 | $64.00 |
| Purchase #7 | $192.73 | 8.788% | $209.6671 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $1,003.75 | $1,084.6415 | $1,084.65 | $1,084.60 | $1,084.80 | |