| 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 | $199.62 | 8.103% | $215.7952 | $215.80 | $215.80 | $215.80 |
| Purchase #2 | $80.44 | 9.774% | $88.3022 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $134.53 | 13.285% | $152.4023 | $152.40 | $152.40 | $152.40 |
| Purchase #4 | $12.40 | 11.725% | $13.8539 | $13.85 | $13.85 | $13.90 |
| Purchase #5 | $172.37 | 12.765% | $194.373 | $194.37 | $194.35 | $194.40 |
| Purchase #6 | $123.93 | 5.177% | $130.3459 | $130.35 | $130.35 | $130.30 |
| Purchase #7 | $47.95 | 13.664% | $54.5019 | $54.50 | $54.50 | $54.50 |
| 7 purchase totals = | $771.24 | $849.5744 | $849.57 | $849.55 | $849.60 | |