| 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 | $135.40 | 12.517% | $152.348 | $152.35 | $152.35 | $152.30 |
| Purchase #2 | $230.80 | 4.497% | $241.1791 | $241.18 | $241.20 | $241.20 |
| Purchase #3 | $170.54 | 3.266% | $176.1098 | $176.11 | $176.10 | $176.10 |
| Purchase #4 | $246.81 | 3.637% | $255.7865 | $255.79 | $255.80 | $255.80 |
| Purchase #5 | $206.94 | 5.115% | $217.525 | $217.53 | $217.55 | $217.50 |
| Purchase #6 | $193.76 | 6.617% | $206.5811 | $206.58 | $206.60 | $206.60 |
| Purchase #7 | $18.54 | 3.561% | $19.2002 | $19.20 | $19.20 | $19.20 |
| 7 purchase totals = | $1,202.79 | $1,268.7297 | $1,268.74 | $1,268.80 | $1,268.70 | |