| 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 | $93.78 | 10.233% | $103.3765 | $103.38 | $103.40 | $103.40 |
| Purchase #2 | $145.30 | 10.664% | $160.7948 | $160.79 | $160.80 | $160.80 |
| Purchase #3 | $81.34 | 3.747% | $84.3878 | $84.39 | $84.40 | $84.40 |
| Purchase #4 | $248.69 | 3.188% | $256.6182 | $256.62 | $256.60 | $256.60 |
| Purchase #5 | $239.74 | 6.742% | $255.9033 | $255.90 | $255.90 | $255.90 |
| Purchase #6 | $226.90 | 3.401% | $234.6169 | $234.62 | $234.60 | $234.60 |
| Purchase #7 | $155.40 | 4.396% | $162.2314 | $162.23 | $162.25 | $162.20 |
| 7 purchase totals = | $1,191.15 | $1,257.9289 | $1,257.93 | $1,257.95 | $1,257.90 | |