| 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 | $223.36 | 7.632% | $240.4068 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $173.64 | 5.137% | $182.5599 | $182.56 | $182.55 | $182.60 |
| Purchase #3 | $152.50 | 6.225% | $161.9931 | $161.99 | $162.00 | $162.00 |
| Purchase #4 | $99.64 | 8.125% | $107.7358 | $107.74 | $107.75 | $107.70 |
| Purchase #5 | $50.43 | 6.449% | $53.6822 | $53.68 | $53.70 | $53.70 |
| Purchase #6 | $64.29 | 10.219% | $70.8598 | $70.86 | $70.85 | $70.90 |
| Purchase #7 | $250.74 | 10.124% | $276.1249 | $276.12 | $276.10 | $276.10 |
| 7 purchase totals = | $1,014.60 | $1,093.3625 | $1,093.36 | $1,093.35 | $1,093.40 | |